✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

New Year Sale Do88 Auxiliary Radiator, Bmw M2 M3 M4 G80 G82 G87 (s58) Save 50% Now [LWBSRAJ9]

$44.99 $143.99 -69%

Revolutionize Your BMW M2/M3/M4 Cooling with do88 Auxiliary RadiatorsAre you ready to take your 2021+ BMW G8X M2/M3/M4 to the next level of performance? The do88 Auxiliary Radiators are designed to upgrade the cooling system of your high-performance

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

New Year Sale Do88 Auxiliary Radiator, Bmw M2 M3 M4 G80 G82 G87 (s58) Save 50% Now [LWBSRAJ9]

Revolutionize Your BMW M2/M3/M4 Cooling with do88 Auxiliary Radiators

Are you ready to take your 2021+ BMW G8X M2/M3/M4 to the next level of performance? The do88 Auxiliary Radiators are designed to upgrade the cooling system of your high-performance S58 engine, ensuring optimal engine temperatures during intense driving conditions. These radiators are engineered to be drop-in replacements for both left and right sides, offering a seamless installation and enhanced cooling capacity. With their larger core volume and advanced design, the do88 Auxiliary Radiators are the perfect solution for drivers seeking superior cooling performance.

Advanced Engineering for Superior Cooling

The do88 Auxiliary Radiators feature a 43% larger core volume compared to the original equipment, providing an increased active cooling area by an impressive 13%. This is achieved through a 2-row core that is 48mm thick, which not only improves the cooling efficiency but also ensures a longer lifespan. The radiators are constructed from full aluminum, with durable TIG-welded end tanks, making them robust and reliable. Additionally, they offer increased fluid capacity for optimal heat dissipation, ensuring that your engine stays cool even under the most demanding conditions. Here are some key features that set the do88 Auxiliary Radiators apart:
  • Larger core volume for enhanced cooling performance
  • 2-row core with increased active cooling area
  • Full aluminum construction with TIG-welded end tanks
  • Increased fluid capacity for superior heat dissipation

Perfect for High-Performance Driving

Whether you're driving on the street, track, or drag strip, the do88 Auxiliary Radiators are designed to meet the cooling demands of your tuned BMW M2/M3/M4. With their CNC-machined mounting brackets and OE-style “Quick Connect” inlet/outlet connections, installation is simple and straightforward. The OE rock guard can be easily attached to provide protection against small rocks and road debris, ensuring that your radiators stay in top condition. These radiators are the ideal choice for drivers who want to maintain peak engine performance and reliability. Upgrade your BMW's cooling system today with the do88 Auxiliary Radiators and experience the difference in performance and peace of mind.

What Our Customers Say

February 4, 2026

Absolutely no complaints!

Well made and worth the money.

- Damian F..

February 4, 2026

Absolutely no complaints!

This is a nice, solid item.

- Deana J..

February 4, 2026

Absolutely no complaints!

Super happy with this.

- Thomas F..

Write a Review

You Might Also Like

Discover more great products from our collection.

Unike®-Injekt forte 3 x 2 ml

Unike®-Injekt forte 3 x 2 ml

(145)
$37.99 $121.99 -69%
Linen Sham

Linen Sham

(99)
$28.99 $92.99 -69%
Equilibrium (Layers)

Equilibrium (Layers)

(620)
$32.99 $105.99 -69%
Hooded Towel Victoria

Hooded Towel Victoria

(819)
$19.99 $63.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY